LOG_FLAG_SCREEN_BEGIN = 0x1
LOG_FLAG_SCREEN_INFO = 0x2
LOG_FLAG_SCREEN_END = 0x4
LOG_MASK_SCREEN = 0x7
LOG_FLAG_TOUCH_DOWN = 0x100
LOG_FLAG_TOUCH_INFO_A = 0x200
LOG_FLAG_TOUCH_INFO_B = 0x400
LOG_MASK_TOUCH = 0x700
LOG_FLAG_KEY_INFO = 0x10000
LOG_MASK_KEY = 0x70000
